Question

What will be the volume of a gas at 17 degree celcius and 730mm pressure if it occupies volume of 22.4l at NTP.
plz help converting NTP to SI unit.

Answer 1

you have a volume of 22.41 of a gas at 20 deg. C and 101.325 Kpa

so at this point what will be the universal gas constant value of this gas . i.e., R value.

since we kn ow the formula PV = nRT here, P Pressure, V Volume, n number of moles and T Temperature and R you know it.

so by this formula you can get the R value. use the same R value in the equation again including your problem vfalues of pressure and temperature.... you will get the volume...

vollah....

Keep Asking & Answering........

Answer 2

just be sure to convert your temperatures into KELVIN for using gas laws. never use celcius